W e l c o m e t o X - B e a r i n g

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If you are looking for a stable, professional, and trustworthy supplier of heavy-machinery bearings and bushings, we will be your best partner in China.

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Full series bearings & bushings for excavators, bulldozers, dump trucks, loaders, and drilling machines
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Products

Strict quality control using high-purity GCr15 bearing steel, precision grinding, CNC machining, and advanced heat treatment
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Our Prodcuts

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JOHN DEERE PARTS

John Deere – Durable, Efficient, and Versatile Machinery for Every Job Site.
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KOBELCO PARTS

Kobelco – Efficient, Durable, and Reliable Construction Machinery for Every Job Site.
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KOMATSU PARTS

Precision Komatsu Bearings & Bushings – Reliable, Durable, and Built for Performance.
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TEREX PARTS

Terex – Durable, Efficient, and Versatile Machinery for Every Worksite.
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VOLVO PARTS

Volvo – Durable, Efficient, and Reliable Machinery for Every Worksite.
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FAQ

Bearings & Bushings for Heavy Machinery

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We manufacture ball bearings, roller bearings, needle bearings, plain bushings, bronze bushings, and steel-backed bushings suitable for excavators, loaders, bulldozers, graders, dump trucks, rollers, and agricultural machinery.
Our products are compatible with CAT, Komatsu, JCB, Volvo, Hitachi, Doosan, Kobelco, John Deere, Terex, Liebherr, XCMG, SANY, Shantui, and many others.
Bearings: GCr15, Alloy Steel, 40Cr, 42CrMo Bushings: Bronze (C93200, C95400, Leaded Bronze), Steel, Self-Lubricating / Oil-Embedded Bronze Special materials and coatings are available for heavy-duty applications.
Yes. All products meet or exceed international brand standards (NTN, NSK, BOWER, SKF, LINK-BELT) and support OEM/private label production.
Our precision-engineered bearings and bushings typically last 20–40% longer than standard products, depending on usage.
Each product undergoes dimensional inspection, hardness testing, surface roughness measurement, and wear/fatigue tests to ensure top performance.
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Compatible Bearings for CAT, Komatsu, JCB, Volvo & More.

With strong production capability, stable product quality, and reliable global logistics, we have earned long-term trust from construction machinery customers around the world.
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